Yea, i know what you mean by it being rickety. I bought one too and every time i weed wack around it, im afraid to hit it with the weed wacker string because its that flimsy. But if you are worried about it getting blown away, i put one of these attic storage shelves in it to help hunker it...
Seeing Messi's face get white over the years, that always gets me cause my GSD is going to be 9 soon and her face is turning white. They just dont live long enough. Thank you for your service Messi.
Since its on gravel, how about putting sheet wood down as a roll/walkway, bring a buddy with 2 floor jacks, lift from both front and back open ends of the shed and walk it out (slowly) on the sheet woods.
No offense to the wife, but she did not know what she was missing with that pup. I love all dogs but GSD's have a special place in my heart, and he looked like a good companion pup.